We prove a representation formula for superharmonic functions on the half-space R+N:=RN-1×]0,+∞[. As a consequence, we derive some comparison principles and various positivity results.
Characterization of positive superharmonic functions in a half-space
D'Ambrosio L.;
2026-01-01
Abstract
We prove a representation formula for superharmonic functions on the half-space R+N:=RN-1×]0,+∞[. As a consequence, we derive some comparison principles and various positivity results.File in questo prodotto:
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